Gaya APA

Organization, W, H. (2007). Training Modules for the Syndromic Management of Sexually Transmitted Infections 2nd Edition : Trainer’s Guide . : World Health Organization.

Gaya MLA

Organization, World, Health. "Training Modules for the Syndromic Management of Sexually Transmitted Infections 2nd Edition : Trainer’s Guide". : World Health Organization, 2007. E-Book.